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The 20DD125A3EYNACAAE by Allen-Bradley is a versatile adjustable frequency AC drive, capable of operating at 480V AC. It accommodates three-phase power and is rated for 125 amps, making it effective for various industrial applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD125A3EYNACAAE |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 125 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Full Numeric LCD |
| Documentation | Quick Start Guide |
| Brake | IGBT |
| Bus Undervoltage Trip | Adjustable |
| Heat Sink Thermistor | Monitored by microprocessor overtemp trip |
| Logic Control Ride-Thru | 0.25 sec., drive not running |
| Power Ride-Thru | 15 milliseconds at full load |
The part number 20DD125A3EYNACAAE represents an adjustable frequency AC drive manufactured by Allen-Bradley. Designed for three-phase applications, it operates at a voltage level of 480V AC with an input current rating of 125 amps. This drive is suitable for diverse industrial functions requiring reliable motor control.
Constructed with an enclosure rated IP20, this device adheres to NEMA Type 1 standards, making it a robust choice for typical indoor settings. It is equipped with a full numeric LCD interface, allowing operators to easily monitor and adjust settings, with support documentation provided through a quick start guide.
This model utilizes IGBT technology for braking, which enhances efficiency and performance in motor applications. The adjustable bus undervoltage trip feature enables customization based on the specific operational requirements, promoting safety during function.
Furthermore, the 20DD125A3EYNACAAE includes a heat sink thermistor that has microprocessor surveillance for overtemperature conditions. If overheating is detected, it activates a protective trip. The drive maintains logic control ride-thru capability for a period of 0.25 seconds when not in motion and can sustain power for 15 milliseconds under full load conditions, both of which contribute to the reliability of motor control in critical applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD125A3EYNACAAE Ser A | 20DD125A3EYNACAAE/A, Series A, Rev A | |
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